Description

Boron Trifluoride-Acetic Acid Complex CAS NO 7578-36-1 is a versatile and powerful Lewis acid catalyst, formed by the coordination of boron trifluoride with acetic acid. This complex is essential for facilitating a wide range of organic synthesis reactions, particularly Friedel-Crafts acylations and alkylations, where it offers superior catalytic activity and selectivity. It is a critical reagent for chemical manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient and reliable synthetic pathways.

Application

• Catalyst for Friedel-Crafts Reactions: Primarily used as a highly effective catalyst for acylations and alkylations, enabling the synthesis of aromatic ketones and other intermediates.
• Pharmaceutical Intermediate Synthesis: A key reagent in the production of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymerization Initiator/Catalyst: Employed in the polymerization of specific monomers, such as in the production of certain resins and elastomers.
• Agrochemical Manufacturing: Used in the synthesis of herbicides, pesticides, and other crop protection agents.
• Dye and Pigment Production: Facilitates synthesis steps in the manufacture of organic dyes and colorants.
• Laboratory Reagent: Serves as a standard Lewis acid catalyst in research and development for novel organic transformations.
• Esterification and Condensation Reactions: Acts as a catalyst to promote ester formation and other condensation processes.

Basic Information

Product Name	Boron Trifluoride-Acetic Acid Complex
CAS No.	7578-36-1
Molecular Formula	C2H4BF3O2
Molecular Weight	127.86 g/mol
Synonyms	Acetic Acid-Boron Trifluoride Complex; Boron Trifluoride Acetate; BF3-Acetic Acid Complex; Boron Fluoride-Acetic Acid Adduct; Trifluoroborane-Acetic Acid (1:1); Acetic Acid, Compd. with Boron Trifluoride (1:1); Boron Trifluoride Monoacetate
EINECS	231-480-5

Quality Control

Our Boron Trifluoride-Acetic Acid Complex is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, assay, and impurity profiles. Certificates of Analysis (COA) detailing results from methods such as titration, NMR, and IR spectroscopy are provided to guarantee consistent quality and traceability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic (moisture-sensitive) nature, containers should be kept tightly sealed and under an inert atmosphere if necessary. Recommended storage temperature is 2-8°C to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (BF3 Content)	≥ 47.0 %
Purity (HPLC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Acetic Acid Content	Balance

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.